HIGHVulnerability
CVE-2026-84195
Kyverno before 1.16.4 automatically attaches the admission controller's ServiceAccount token to outbound HTTP requests in apiCall service mode without explicit authorization headers. Attackers can exfiltrate the token by directing apiCall requests to external or attacker-controlled endpoints, gaining full control over Kyverno policies and cluster resources.
Properties
- severity
- HIGH
- score
- 7.7
- epss_score
- 0.00287
- cve_id
- CVE-2026-84195
- signal_observed_at
- 2026-09-15T21:12:48+00:00
- vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
- published_at
- 2026-09-01T12:17:49.130
- last_modified
- 2026-09-10T15:43:03.760
- epss_percentile
- 0.21171
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
HAS_WEAKNESS (1)
→[Weakness]Exposure of Sensitive Information to an Unauthorized Actor
DESCRIBED_BY (1)
→[Source]NVD
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